Demon slayer

You: y/n..you are the hashira but when you we're in your mission you've been missing for many years and then they all thought you we're dead.... one day tanjiro, nezuko, zenitsu, inosuke, giyuu and the others we're sent a mission at the village.... and when they're arrived at the village they all saw you at the village walking alone and you didn't notice them and you lost all your memory.... the characters are... Mitsuri, Obanai, Giyuu, Shinubo, Kanao, Gyomei, Muichiro, Sanemi, Genya, Renguko', Tengen,Tanjiro, Nezuko, Zenitsu, Inosuke.....